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        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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            <title>[SERVER-41319] Generate core dump on fassertNoTrace</title>
                <link>https://jira.mongodb.org/browse/SERVER-41319</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;p&gt;On Linux we don&apos;t generate core dumps on &lt;a href=&quot;https://github.com/mongodb/mongo/blob/1041dd848e25e879260d1015d8da4f72ee7993fe/src/mongo/util/assert_util.cpp#L148-L155&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;fassertFailedNoTraceWithLocation()&lt;/a&gt; and &lt;a href=&quot;https://github.com/mongodb/mongo/blob/1041dd848e25e879260d1015d8da4f72ee7993fe/src/mongo/util/assert_util.cpp#L168-L177&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;fassertFailedWithStatusNoTraceWithLocation()&lt;/a&gt; because they call quickExit(EXIT_ABRUPT), which calls &lt;tt&gt;std::exit(14)&lt;/tt&gt;. Operating system will consider it as a normal exit. By contrast, fassert() and invariant() call &lt;tt&gt;std::abort()&lt;/tt&gt; which will let OS take a core dump.&lt;/p&gt;

&lt;p&gt;When writing code, we choose between fassert and invariant based on whether it could happen unexpectedly (e.g. due to user&apos;s operational failures or unexpected on-disk data) or it shouldn&apos;t happen (e.g. logical bug). Both of them generate core dumps. However fassertNoTrace() doesn&apos;t. fassertNoTrace() is meant to suppress the stack trace, so whether is should generate core dump is debatable. Core dump will definitely help debugging though.&lt;/p&gt;

&lt;p&gt;On Windows, mongod takes its own&#160;minidumps, so it might be a different story.&lt;/p&gt;</description>
                <environment></environment>
        <key id="777457">SERVER-41319</key>
            <summary>Generate core dump on fassertNoTrace</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="2">Won&apos;t Fix</resolution>
                                        <assignee username="andrew.morrow@mongodb.com">Andrew Morrow</assignee>
                                    <reporter username="siyuan.zhou@mongodb.com">Siyuan Zhou</reporter>
                        <labels>
                    </labels>
                <created>Fri, 24 May 2019 21:42:46 +0000</created>
                <updated>Thu, 16 Nov 2023 18:54:04 +0000</updated>
                            <resolved>Fri, 7 Jun 2019 23:04:23 +0000</resolved>
                                                                    <component>Internal Code</component>
                                        <votes>0</votes>
                                    <watches>9</watches>
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            <issuekey id="2499683">WT-11987</issuekey>
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